docs: def logout(self):
          """ Logout of user.
  
          :returns: ``True``
                        Successful logout
                    ``False``
                        Logout failed (mainly because user was not login)
          """
          ret = False
          if self.login_result is True:
              ret = self.__get_status_code(self.__request('logout')) == 200
              self.login_result = None
          return ret